GOWER Craig · SOUTH AFRICA

48rank
+55.9Butler · 56 bds
+1.00per board
±4.7swing
-0.04vs par /bd · #273/579
+1.78adjusted /bd
Butler per round: -3.2 3.4 12.2 15.3 1.3 8.8 11.1 7by round

vs par split: bidding +0.79 · play -0.82

Strength of schedule: opponents averaged +0.78/bd (a tough draw) → opponent-adjusted +1.78/bd

Card play — on target: opening leads 84.6% #166 of 579 · declarer play 75.0% #258 of 579 · defence 91.7% #171 of 579

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)100.0% (6)
Declarer play75.0% (4)75.0% (8)
Defence100.0% (10)85.7% (14)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 50.0% (2) · ♦ 75.0% (4) · ♣ 100.0% (4)

vs par by strain: NT -0.64 (22) · a suit +0.35 (34)

vs par by level: part-score +0.87 (23) · game -1.21 (29) · slam +3.25 (4)

By role: declaring +0.57/bd (-3.44 vs par · 32) · defending +1.57/bd (+4.50 vs par · 24)

By vulnerability: vulnerable +2.04/bd (-1.22 vs par · 27) · not vulnerable +0.03/bd (+1.07 vs par · 29)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.AptekerA.Gerli – N.Del BuonoClosed7-3.2-0.46-2.57
Round 2A.AptekerX.Li – Z.HeOpen7+3.4+0.49+2.43
Round 3A.AptekerG.Zhang – S.LiuClosed7+12.2+1.74+0.14
Round 4A.AptekerR.Schwartz – L.FisherOpen7+15.3+2.19-4.14
Round 5A.AptekerW.Strzemecki – P.ZawadaClosed7+1.3+0.19+0.29
Round 6A.AptekerV.Isporski – V.KovachevClosed7+8.8+1.26-1.14
Round 7A.AptekerM.Rosenberg – C.WillenkenClosed7+11.1+1.59-0.14
Round 8A.AptekerM.Kwiecien – J.PszczolaClosed7+7.0+1.00+4.86

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+12.4Round 7FLEISHER203NT♣2-1+17
+9.7Round 4VITAS234NT♦10+1-13
+9.6Round 6BULGARIAN ALL STARS102NTx♣6-3+12
+8.9Round 5ZAWADA72NT♥5+1+10
+7.6Round 8MARK GORDON226NT♦10-3+14
+6.5Round 2P D PIONEERS134♠♥8-3+8
+6.5Round 5ZAWADA67♣♥J=-2
+5.6Round 7FLEISHER163NT♦4=+0
+5.1Round 6BULGARIAN ALL STARS144♥♣3-1+6
+5.0Round 1ITALIA13NTx♠J-2+9
+4.7Round 3SHAOGUAN BRIDGE ASOCIATION163NT♣A+3+11
+4.1Round 1ITALIA63NT♦Q-1-2
+3.9Round 4VITAS275♣♦A+1+1
+3.8Round 3SHAOGUAN BRIDGE ASOCIATION203NT♠10+2-12
+3.5Round 3SHAOGUAN BRIDGE ASOCIATION152♥♦Q=+5
+3.4Round 2P D PIONEERS142♥♥4=+6
+3.3Round 2P D PIONEERS82♠♠4+1+6
+2.9Round 3SHAOGUAN BRIDGE ASOCIATION193NT♦5+2-17
+2.8Round 6BULGARIAN ALL STARS113NT♦7-1+5
+2.6Round 7FLEISHER213♠♣2=+0
+2.2Round 5ZAWADA42♠♣3+3+9
+1.9Round 5ZAWADA34♥♠9-2+6
+1.8Round 8MARK GORDON284♥♣2-1+10
+1.6Round 2P D PIONEERS121NT♠2+1-1
+1.6Round 7FLEISHER173♦♠K-2+1
+1.3Round 3SHAOGUAN BRIDGE ASOCIATION172♥♠K=-1
+1.2Round 3SHAOGUAN BRIDGE ASOCIATION182♠♥Q-1+2
+1.2Round 8MARK GORDON244♠x♣4-2+4
+0.9Round 4VITAS253NT♣4+3-12
+0.9Round 6BULGARIAN ALL STARS133♠♥K=+0
+0.9Round 8MARK GORDON273♣♥10-1+4
+0.8Round 4VITAS283NT♣3-1+6
+0.7Round 4VITAS264♠♣A+1-13
+0.6Round 5ZAWADA22♥♠10+1+0
+0.2Round 1ITALIA51♠♥2+2+0
-0.0Round 4VITAS222♥♦A+1+0
-0.1Round 1ITALIA23NT♥6-1-5
-0.3Round 2P D PIONEERS114♠♥K+1+10
-0.4Round 7FLEISHER193♦♠A=+1
-0.5Round 8MARK GORDON231NT♦6=-1
-0.7Round 4VITAS245♦♠Q=+2
-0.8Round 1ITALIA33♠♣9-2-2
-1.6Round 6BULGARIAN ALL STARS95♣x♦3-3-13
-2.0Round 8MARK GORDON254♠x♦A-3+3
-2.0Round 8MARK GORDON263NT♠4=+0
-2.4Round 1ITALIA42♠♥K=-6
-3.0Round 6BULGARIAN ALL STARS82NT♦J+1-7
-3.1Round 2P D PIONEERS95♣♦A=+0
-3.1Round 7FLEISHER182NT♥5-2-6
-5.0Round 6BULGARIAN ALL STARS123NT♠2-2-11
-5.2Round 3SHAOGUAN BRIDGE ASOCIATION216♠♥J+1+13
-7.6Round 7FLEISHER154♠♣K-2-14
-8.0Round 2P D PIONEERS106♦♣8-1-12
-9.2Round 1ITALIA73♠♦A-1-12
-9.2Round 5ZAWADA13NT♥9-2-11
-9.6Round 5ZAWADA54♥♣A=-10